Super quality: made of premium natural wood in environmental protection color, the toy is safe and healthy for children Strengthening and development: as a wooden version of the tetris game for children, it can stimulate creativity, imagination, logical thinking, basic physics, motor skills and problem solving skills. bright colored piece is beneficial for children's visual acuity Learn & Play: If you are looking for a way to connect with your child and have fun, this is a must-have gift. You will love the pride you see in your child's face when they creates a new design. A toy that helps them learn really is the best of both worlds. Ideal toy for children to learn alphabet, numbers, counting, colours and shapes, to practice concentration, creative thinking and eye and hand coordination.